Core Points - The article emphasizes the importance of remembering the September 18 Incident, marking its 94th anniversary with a nationwide commemoration event [1][9] - The "Never Forget September 18 Bell Striking Ceremony" will take place at the "September 18" Historical Museum in Shenyang, with simultaneous air raid sirens across over a hundred cities in China [1][8] Summary by Sections Historical Context - The September 18 Incident has left a profound historical memory for the Chinese people since its occurrence in 1931, leading to various commemorative activities over the years [2][3] - The "September 18 Incident" Memorial Museum was established in 1991 at the site of the incident, featuring the significant Remnant Monument [2][3] Commemoration Activities - The first air raid siren to commemorate the incident was suggested by a retired citizen in 1995, leading to a citywide event that has since become an annual tradition [4][5] - The "Never Forget September 18" ceremony has evolved to include a bell striking event, symbolizing the 14 years of resistance against Japanese invasion [6][8] Nationwide Participation - The commemoration has expanded from Shenyang to other cities, with significant participation from various regions, especially since the 70th anniversary of the incident in 2001 [8][9] - The event has been recognized as a national-level activity, enhancing its impact and participation across the country [8][9]